What is Sqlca in DB2?

SQLCA stands for SQL-Communication Area. It is a medium through which DB2 can communicate with the COBOL program. In a typical COBOL-DB2 program, there are many SQL statements used. The main purpose of SQLCA is to inform the COBOL program about the status and other details of the most recently executed SQL query.

Table of Contents

Is ms access a RDBMS?

Microsoft Access is a file server-based database. Unlike client–server relational database management systems (RDBMS), Microsoft Access does not implement database triggers, stored procedures, or transaction logging. Access 2010 includes table-level triggers and stored procedures built into the ACE data engine.

What are SQLCODE values?

SQLCODE is an integer variable in which the DBMS returns the status of the last SQL statement executed. For details about the requirements for declaring the SQLCODE variable in embedded programs, see the Embedded SQL Companion Guide.

What are the tables in SQLSTATE?

The tables include SQLSTATE values, their meanings, and their corresponding SQLCODE values. SQLSTATE is a code which consists of two parts: The Class describes the general type of the SQLSTATE. 00nnn codes are ‘normal’, 01nnn are ‘warning’, 02nnn are ‘No data’, etc.

What are sqlstates and what do they mean?

What are the sqlstates in this manual?

SQLSTATEs provide detailed information about the cause of a warning or error. The SQLSTATEs in this manual are based on those found in the ISO/IEF CLI specification, although those SQLSTATEs that start with IM are specific to ODBC. Unlike return codes, the SQLSTATEs in this manual are guidelines, and drivers are not required to return them.

What is the SQLCODE of-30000?

There are some 5-digit negative SQLCODEs, and all 5 digits are at the end of the message ID. So SQLCODE of -30000 (DRDA protocol error) has message ID SQ30000, severity 30. The tables below provide descriptions of common SQLSTATE codes that can be returned to applications by DB2 ® for IBM i™.